PSA plays a variety of roles, the most familiar being screening to detect prostate cancer at an early stage. PSA also helps to define the Stages of Blue. Another role of PSA is to detect cancer relapse after surgery or radiation. Lastly, rises or declines in PSA after hormone therapy or chemotherapy help determine whether a treatment is working...

After treatment with TIP, some men will be left with chronically suppressed testosterone. Several studies suggest that properly-supervised administration of testosterone is safe. In addition to the need for post treatment surveillance, these ongoing doctor visits offer an good opportunity to screen men for issues unrelated to prostate cancer by important for their overall general good health.  

When it comes to dietary supplements, less is more. Mega-doses suggest a worse outcome or prognosis in patients with cancer...